Wilson, H. (1925). Silicious and horny sponges collected by the U.S. fisheries steamer. U.S. Government Printing Office.
Citação do estilo Chicago (17ª ed.)Wilson, H.V. Silicious and Horny Sponges Collected by the U.S. Fisheries Steamer. Washington, D.C: U.S. Government Printing Office, 1925.
Citação MLA (9ª ed.)Wilson, H.V. Silicious and Horny Sponges Collected by the U.S. Fisheries Steamer. U.S. Government Printing Office, 1925.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.